Exhaust valve assembly, compressor and air conditioner

A technology of exhaust valves and components, applied in the field of compressors, can solve the problems of limited side through hole area, reduced compressor performance, small flow area, etc., and achieve the effects of small blocking area, improved performance, and large flow area

Pending Publication Date: 2021-12-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in this end seal assembly, in order to ensure the threaded assembly effect between the lift limiter and the mounting hole, the fitting area of ​​the threaded wall must be large enough. However, due to the large blocking area of ​​the threaded wall, the airflow passage only has side passages. hole, the side through hole area is limited, the flow area is small, so it causes a large exhaust loss and reduces the performance of the compressor

Method used

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  • Exhaust valve assembly, compressor and air conditioner
  • Exhaust valve assembly, compressor and air conditioner
  • Exhaust valve assembly, compressor and air conditioner

Examples

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Embodiment Construction

[0036] see in conjunction Figure 1 to Figure 13 As shown, according to the embodiment of the present application, the exhaust valve assembly includes a flange 1 and an exhaust valve group, the flange 1 is provided with a valve seat 2, and the valve seat 2 is provided with an exhaust port 3, and the exhaust valve group includes The mounting seat 4, the elastic member 5 and the valve plate 6, the mounting seat 4 is installed on the flange 1, the valve plate 6 is located between the exhaust port 3 and the elastic member 5, and one end of the elastic member 5 abuts on the valve plate 6, The other end is abutted against the mounting seat 4, and the end of the mounting seat 4 facing the exhaust port 3 is provided with at least two protrusions 7, at least two protrusions 7 are arranged at intervals along the circumference of the mounting seat 4, and the valve The sheet 6 moves in the guide space formed by the lug 7 .

[0037] The exhaust valve assembly is provided with a raised por...

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PUM

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Abstract

The invention provides an exhaust valve assembly, a compressor and an air conditioner. The exhaust valve assembly comprises a flange (1) and an exhaust valve set, a valve seat (2) is arranged on the flange (1), an exhaust port (3) is formed in the valve seat (2), the exhaust valve set comprises an installation seat (4), an elastic piece (5) and a valve block (6), the installation seat (4) is installed on the flange (1), the valve block (6) is located between the exhaust port (3) and the elastic piece (5), one end of the elastic piece (5) abuts against the valve block (6), and the other end of the elastic piece abuts against the installation seat (4). At least two protruding parts (7) are arranged at the end, facing the exhaust port (3), of the installation seat (4), the protruding parts (7) are arranged in the circumferential direction of the installation seat (4) at intervals, and the valve block (6) moves in a guide space formed by the protruding parts (7). According to the exhaust valve assembly, the area of an airflow circulation channel can be increased, fluid resistance is reduced, exhaust losses are reduced, and the performance of the compressor is improved.

Description

technical field [0001] The present application relates to the technical field of compressors, in particular to an exhaust valve assembly, a compressor and an air conditioner. Background technique [0002] An end seal assembly is disclosed in the related art, and the end seal assembly includes: an end seal and an exhaust valve. There is a mounting hole on the end seal, and an exhaust port is opened at the bottom of the mounting hole. The exhaust valve includes a lift limiter, an exhaust valve plate and an elastic member. The mounting hole is a round hole with an internal thread, and the lift limiter The outer peripheral surface of the limiter has an external thread that matches the internal thread. The lift limiter is connected with the mounting hole through threads. The bottom is in contact, and one end is in contact with the valve plate, pushing the exhaust valve plate to close. [0003] However, in this end seal assembly, in order to ensure the threaded assembly effect b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/10
CPCF04B39/1033
Inventor 罗发游何洋张骁万鹏凯任丽萍
Owner GREE ELECTRIC APPLIANCES INC
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